this is just the latest sign of trouble for hagel. >> the debate on chuck hagel is not over. >> reporter: another roadblock in chuck hagel's quest to take over at the pentagon. >> we don't have the information we need and i am going to fight the idea of jamming somebody through until we get answers. >> reporter: republican lindsey graham repeating a threat to block the vote until he gets an answer from the white house on whether the president called libyan officials the night of the deadly benghazi attack. this after a sometimes bitter debate in the normally bipartisan senate armed services committ committee. texas republican ted cruz demanded to know more about hagel's speeches. >> we do not know, for example, if he received compensation for giving paid speeches at extreme or radical groups. it is at a mineral vanity to know if that $200,000 that he deposited in his bank account came directly from saudi arabia, came directly from north korea. >> reporter: angering democrats. >> we are not going to accept your suggestion and innuendo that there's some conflict of interest here because th